Example bats test

gistfile1.sh

#!/usr/bin/env bats

load test_helper

setup() {
  load_fixture rehash
}

teardown() {
  destroy_fixture
}

@test "rehash creates the shims directory if it does not exist" {
  rm -fr "$RBENV_ROOT/shims"
  rbenv rehash
  [ -d "$RBENV_ROOT/shims" ]
}

@test "rehash merges all binaries from all installed versions" {
  rbenv rehash
  for shim in a b c; do
    [ -x "$RBENV_ROOT/shims/$shim" ]
  done
}